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Round|Natural|IGI

0.67ct N SI2 Round Natural Diamond

VG • N/SI2 • IGI 654480780

Shape and cutting style on the report: Round brilliant

Certificate IGI 654480780

Diamond specifications and retailer prices

From $426 AUD
As of November 5, 2026
Save $1,500 AUD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,958 AUD at NZ Jewellers · As of September 15, 2026
View at NZ Jewellers

About this 0.67ct natural round diamond

This 0.67ct natural round sits in the half to three-quarter carat band, graded N colour (tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 654480780. Listed at 8 retailers as of November 4, 2026, with a 352% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.67
Carat
N
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginNatural
Grading LabIGI
CertificateIGI 654480780
Dimensions5.43 × 5.47 × 3.53 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.43 mm5.47 mm0.67 ctN / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 654480780
Side View
Table 56.0%Crown 35.8°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 64.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,926 AUD|Low: $339 AUD|High: $1,958 AUD|Avg: $700 AUD|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$339 AUD
Retailer 4$426 AUD
Retailer 5$457 AUD
Retailer 6$474 AUD
Retailer 7$573 AUD
Retailer 3$610 AUD
Retailer 8$636 AUD
Retailer 9$699 AUD
Retailer 2$803 AUD
NZ Jewellers$1,926 AUD

18 data points across 10 retailers

8 retailers$426 AUD to $1,926 AUD

B+
Cheapest Retailer
-
$426 AUD
Retailer 2
-
$457 AUD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$474 AUD
View
B+
Retailer 4
-
$573 AUD
View
B+
Retailer 5
-
$610 AUD
View
B
Retailer 6
-
$803 AUD
View
C
Retailer 7
-
$1,926 AUD
View
Most Expensive
NZ Jewellers
f724d281-14ff-45f7-a27d-68f00386c1e5 · Sep 15
$1,958 AUD
$1,371 USD
View
Price last confirmed 52 days ago
7 more retailers have this diamond
Prices start from $426 AUDSave up to $1,500 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
0.67ct Round
$426 AUD